Re: Is the export policy selective under valley-free?

[Iljitsch van Beijnum <iljitsch () muada com>]

On 3 sep 2008, at 23:08, Valdis.Kletnieks () vt edu wrote:

> > Cases of partial transit, where B might repeat C's routes to peers  
> > but not
> > to upstrem providers are not, AFAIK treated in the model.

> Ahh... that's the part I was missing.  Thanks... (All the scenarios  
> I though
> of were basically different partial transits...)

Well, _not_ announcing stuff as a rule doesn't break BGP convergence  
so don't worry about it.  :-)

(These Gao and Rexford guys are on to something... I ran their example  
non-valley-free topology and it was still converging after 15000  
iterations.)